library · inferred from evidence
langchainjs
A JavaScript library mentioned as the source of a regression bug affecting n8n.
- n8n AI Agent node fails with "Cannot read properties of null (reading 'length')" after upgrade to 1.103.1
What caused "n8n AI Agent node fails with "Cannot read properties of null (reading 'length')" after upgrade to 1.103.1" and the fix that actually worked. Distilled from the thread where it was verified.